#53687F#53687F

#53687F is a mid, muted cyan. Relative luminance 0.133; OKLCH L 50.9% C 0.045 H 251.0°. Best body text is #FFFFFF at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#53687F
RGB	rgb(83, 104, 127)
HSL	hsl(211, 21%, 41%)
HSV	hsv(211, 35%, 50%)
CMYK	cmyk(34.6%, 18.1%, 0%, 50.2%)
CIE-LAB	lab(43.17, -1.81, -15.32)
CIE-LCH	lch(43.17, 15.42, 263.26°)
OKLab	oklab(50.92% -0.0145 -0.0422)
OKLCH	oklch(50.92% 0.045 251)
XYZ	xyz(12.3472, 13.2714, 21.9856)
Luminance	0.1327 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#53687F #7F6A53

analogous

#537E7F #53687F #54537F

triadic

#53687F #7F5368 #687F53

tetradic

#53687F #7F537E #7F6A53 #537F54

square

#53687F #7F537E #7F6A53 #537F54

split-complementary

#53687F #7F5453 #7E7F53

monochromatic

#232B35 #3B4A5A #53687F #6F86A1 #94A5B9

Accessibility & contrast

On white

5.75

#53687F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#53687F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #53687F

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##53687F	#FFFFFF	#000000	##FFFFFF
##53687F	1.00	5.75	3.65	5.75
#FFFFFF	5.75	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F6880

Deuteranopia (green-blind)

#5A647F

Tritanopia (blue-blind)

#456D70

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #53687f;
/* rgb */ color: rgb(83, 104, 127);
/* oklch */ color: oklch(50.9% 0.045 251.0);

Tailwind

colors: {
  custom: {
    50: '#8593a4',
    500: '#53687f',
    950: '#000000',
  },
}

SCSS

$custom: #53687f;
$custom-light: #8593a4;
$custom-dark: #000000;

JSON

{
  "hex": "#53687f",
  "rgb": {
    "r": 83,
    "g": 104,
    "b": 127
  },
  "hsl": {
    "h": 211.364,
    "s": 20.952,
    "l": 41.176
  },
  "oklch": {
    "l": 0.50922,
    "c": 0.0446,
    "h": 251
  },
  "luminance": 0.13272
}

Semantic roles & 50–950 ramp

primary

#53687F

secondary

#A69888

accent

#966ABE

background

#F8F9FA

surface

#EFF1F4

border

#CACBCE

text

#0B0D0F

muted

#7C7E7F

Preview Lab

Preview with #53687F

Body copy rendered with the generated semantic roles for this colour.

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